SparkFun Qwiic Twist - RGB Rotary Encoder Breakout
DEV-15083
The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout that is also able to connect to
our Qwiic Connect System. The Twist takes care of all the various interrupts, switches, PWM'ing of
LEDs, and presents all those features over an easy-to-use I2C interface. The Qwiic Twist was
designed to get rid of the large mass of wires that are needed to implement an RGB encoder in a
breadboard enabling you to stop messing around with interrupt debugging and get back to your
project! Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your
system. However, we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.
One rotation in the clockwise direction for the rotary encoder increases the overall count by 24 and -
24 in the counter-clockwise direction. The number of ‘ticks’ or steps you have turned the knob are all
transmitted over I2C. The red, green, and blue LEDs are all set via software commands and can be
digitally mixed to achieve over 16 million colors!
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